Sand Bay, Great Sitkin Island
Small Craft Advisory until Mon 5 PM.
Right now
updated 11:38 AM
55°F · sets 9:36 PM
gusts 11 kt
Next tide turn unavailable
Water level not reported
Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC ADKA2 observations do not replace it.
Small Craft Advisory issued August 30 at 4:56AM AKDT until August 31 at 5:00PM AKDT by NWS Anchorage AK In effect through 8/31/2026, 9:00:00 PM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 7:50PM AKDT until August 31 at 5:00AM AKDT by NWS Anchorage AK In effect through 8/31/2026, 9:00:00 AM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 3:53PM AKDT until August 31 at 5:00AM AKDT by NWS Anchorage AK In effect through 8/31/2026, 9:00:00 AM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 8:49AM AKDT until August 30 at 5:00PM AKDT by NWS Anchorage AK In effect through 8/30/2026, 9:00:00 PM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 4:48AM AKDT until August 30 at 5:00PM AKDT by NWS Anchorage AK In effect through 8/30/2026, 9:00:00 PM EDT.
Read the NWS alertHow the day develops
Available forecast · 17 kt peak wind · 0 ft peak seas · Wave character unavailable
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Right now. Caution. Wind is the limiting factor. Southwest 13 knots gusting 13, 2 knots under your 15 knot limit. showers, seas 0 feet, comfortably under the limit, tide tide unavailable.
Nearby harbors
Nearby boating conditions
Local source coverage
Marine forecast and boating conditions for Sand Bay, Great Sitkin Island
Boat or Nope's preview for Sand Bay, Great Sitkin Island in Alaska uses nearby public marine forecast, tide, and local-weather sources for trip planning.
This named water in Alaska uses 9461380 - Adak Island, AK (ADKA2, 21.5 NM away) for marine observations, Sand Bay, Great Sitkin Island (9461453, 0.0 NM away) for tide predictions, and Adak (PADK, 21.4 NM away) for nearby aviation weather context.
Boat or Nope continuously checks the source bindings behind this planning page.